• Laboratory dosing system

 

PPA

It is characterized by an high productivity, guaranteed by the Color Service exclusive technology, that allows the contemporary and independent use of phases. As such the waiting times for washing does not have any impact on the machine productivity. The dosing system PPA is designed to perform the following functions:

- Composition of archive of stock solutions

- Direct composition and dosing of a recipe, without consulting archives.

COMPOSITION OF RECIPES TO BE STORED IN RECIPE ARCHIVES, ACCORDING TO:

- Name of the customer, material, name / code of the recipes.

- Quick re-call of recipes and conrmation of dosing,with all dosing operations visualized in the screen.

- Step by step sequence followed and displayed on the PC screen.

Double syringes (while one is dosing, the second will be under washing circuit, so waiting times are eliminated ) driven by motors step by step to be very accurate in positioning. The unit for the manual preparation of the solution is fully integrated with the main frame of the machine. The unit is composed by:

- Bilancia Mettler con precisione 0,01 gr.

- Automatic hot water dosing.

 

Laboratory dosing system Laboratory dosing system Laboratory dosing system
 

THE SCALE IS MOREOVER USED FOR:

- Weighing of the sample to be dyed

- Automatic calibration of the syringes

- Eventuale calibrazionedei coloranti (per quelli che presentano peso specifico).

All the bottles, with the solutions inside, are equipped with stirring capsules, driven by magnetic induction. It is also possible to make the solution preparation process completely automatic, connecting PPA with our MP unit (automatic system for solution preparation), to renew the expired solutions.

 

DOSING SYSTEM FOR RECIPES:

- Accuracy of the volumetric dosing: +/- 0,01 cc.

- Tubeless dosing.

- Self learning system for the progressive improvement of the dosing cycle, singularly for each solution.

- Dispensing speed: up to 180 dosages per hour that means that supposing that one recipe needs 4 different solutions we can produce about 45 recipes/hour.

- Amount of solution that the injectors can take in once up to 35 cc.

- Fast and accurate calibration process in 60 seconds.

 

POSITIONING OF THE SYRINGE:

Accurate positioning by the feedback of the encoder to avoid malfunctions

 

 

 

   

SOFTWARE

  • Possibility to connect the PPA with spectrophotometer

  • Possibility to store solutions with 2 or 3 different concentrations and the software will use the proper one to get the most accurate result

  • Syringe washing phase are parametrical and programmable

Default configuration of PPA is with Pirex 120 bottles by 1 lt. Volume capacity and refractory glass Machine frame can be adapted increasing/decreasing the total number of bottles with multiple of 8. The recipes are dosed directly into customer's dye pots, mounted on a movable tray. Our internally custom designed software can handle our own recipe management or the connection to one external.

Free space of cm 30 widths X 100 cm length to locate the customerís own beakers where the solution has to be dispensed. For example if the beakers have diameter 10 cm we can store 30 beakers, so we can prepare 30 recipes.

Optional supply with PPA completed with further modules of 4 dyeing machines. The PPA will send the recipes into the kiers, each one quipped with its own pump and stainless steel frame.

 

 

 

SMP

 

The SMP unit has been designed especially for sample dyeing machines with automatic dispensing of small quantities of dyestuffs and chemicals, typical of laboratory or additions to the production system. This is only the system can dissolve and dispense directly without using solution bottles.

MACHINE HAS FOLLOWING UNIQUE FEATURES:

  • Dissolve of dyes or prepare of solution is completely automatic

  • Automatic stock solution bottle washing

  • Automatic preparation of solution, refreshes dyes even overnight

  • Powder dyes weighing with scale accuracy 0.001g

  • Pipetting from stock solution and direct from powder dyes

  • 45 recipes per hour (average 4 solution for each recipe)

 

 

 

 
NO WORRY ANY MORE ABOUT OBSOLETE SOLUTIONS:

Powder dyes stored in mini hoppers. A handling robot carries a hopper to solution making position and weights dyes on high precision scale. Adds water and dissolves automatic depend on required concentration. Solution is transferred to stock solution bottle, which is cleaned simultaneously. Robot carries back the bottle to original position to be ready for pipetting.

 

ADVANTAGE OF DOUBLE PIPETTE TECHNOLOGY:

When machine is pipetting one pipette, the other is free for washing. Washing time can be saved. Thanks to double pipette technology, calibration is very simple. It is very fast to calibrate just two pipets instead of multi-pipets. No stuck risk and easy to observe complete glass pipets. Also each pipet has 35cc capacity to serve many beaker in same time.

SELF LEARNING SYSTEM:

The progressive improvement of the dosing cycle, singularly for each solution. The accuracy of the dosing automatically improves. 

AUTOMATIC ADDING OF CHEMICAL AND WATER:

Machine can prepare final bath including all dyes and chemical to avoid mistakes and helps to save time for operators. For example 30 beakers in one time can be prepared average 10cm diameter of each. Water and other chemicals can be added in automatic.

UNIQUE DIRECT DOSING FROM SOLUTION MAKER:

This is a big advantage to pipet any dye stuff immediately after dissolving. High concentration of dyes can be delivered without problem. Also machine does not occupy any bottle to do it. All fresh and all just in time.

 

AUTOMATIC DYEING SAMPLES MACHINE

TRILAB: AUTOMATIC LABORATORY SAMPLE DYE AND FULL DISPENSING UNIT
It is not easy for dye houses to convert recipe from lab to production. This has been always a big issue and could not be solved neither by dyers nor by machine manufactures. There is always a kind of formula for each dyer while transferring the recipe. As a matter of fact it is not possible to get same result from same recipe applied in production. This it is not due to recipe's preparation, but difference occurs when dyer try to produce same color in lab. Conventional dyeing machines and used methods are not suitable to simulate actual dyeing condition of production. Many years ago, Color Service introduced into the market Superlab which gives identical production's conditions in lab. This innovative technology system simulates fabric dyeing in lab having exact condition of production. Many of our happy customers appreciate this technology and enjoy the ease of use of their installations. When it comes to yarn dyeing, there are some other factors involved, but Color Service gives you a unique solution to get 100% reproducibility of fabric dyeing under lab condition. Dyer can transfer the recipe and get same result of color in production without convert or modify any recipe. In any case Superlab needs to be connected to a lab pipetting system for preparation of dyes. Chasing a complete system for preparation of dyes and chemicals and dyeing of samples, Color Service is going to introduce another unique solution during ITMA 2015 Milan exhibition. This new system is able to weight dyes for lab, dissolve, prepare chemical and dye fabric samples in the same conditions of the real production. TRILAB will surely be the future of lab automation. This system combines below functions:

- Prepares and doses all liquid chemical and auxiliaries to dye bath
- Accurately prepares and doses dyes and powder chemicals such salt and soda to dye bath
- Dyes fabric samples with flow technology like in jet or beam dye
- Dries samples after dyeing

Another important key factor of TRILAB is the preparation of bath for conventional dyeing machines in lab. The pipetting unit not only serves integrated dyeing machines but also prepares bath into the dyeing beakers, which are supplied along with conventional dyeing machines. This is very important as only TRILAB system is enough for all kind of requirements.

If dye house has pad-batch machine, TRILAB can prepare bath for sample. High accurate dosing unit is able to prepare high concentration dye bath, which is not possible for conventional pipetting systems. Dyers know very well that lab work is very important for pad dyeing. Actually there is no other possible solutions to repair color after dyeing is completed as well as it is not possible to get sample.

     
 
Raw fabrics storage position.   Dosing, dissolving, sending to dyeing units of auxiliary products.
Dyeing process of all the samples with each of the functions controlled (heating, cooling, PH control etc.)

BASKET COLLECTOR FOR DRIED AND COMPLETED SAMPLES.

 

 

 

   
Color Service srl

Via Divisione Julia, 15 - 36031 Dueville (VI) - Italy
Cod. fiscale e P.Iva 01660830249
Capitale sociale Ä 207.000 i.v.
Reg. impr. di Vicenza n. 01660830249  - REA n. VI 175837
Tel. +39.0444.366000 - Fax. +39.0444.592469
info@colorservice.net

 
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